26609160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 86261760

約数和(自身を除く): 59652600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 311, 345, 372, 460, 465, 552, 620, 622, 690, 713, 744, 920, 930, 933, 1240, 1244, 1380, 1426, 1555, 1860, 1866, 2139, 2488, 2760, 2852, 3110, 3565, 3720, 3732, 4278, 4665, 5704, 6220, 7130, 7153, 7464, 8556, 9330, 9641, 10695, 12440, 14260, 14306, 17112, 18660, 19282, 21390, 21459, 28520, 28612, 28923, 35765, 37320, 38564, 42780, 42918, 48205, 57224, 57846, 71530, 77128, 85560, 85836, 96410, 107295, 115692, 143060, 144615, 171672, 192820, 214590, 221743, 231384, 286120, 289230, 385640, 429180, 443486, 578460, 665229, 858360, 886972, 1108715, 1156920, 1330458, 1773944, 2217430, 2660916, 3326145, 4434860, 5321832, 6652290, 8869720, 13304580, 26609160]

約数ペア:

[(1, 26609160), (2, 13304580), (3, 8869720), (4, 6652290), (5, 5321832), (6, 4434860), (8, 3326145), (10, 2660916), (12, 2217430), (15, 1773944), (20, 1330458), (23, 1156920), (24, 1108715), (30, 886972), (31, 858360), (40, 665229), (46, 578460), (60, 443486), (62, 429180), (69, 385640), (92, 289230), (93, 286120), (115, 231384), (120, 221743), (124, 214590), (138, 192820), (155, 171672), (184, 144615), (186, 143060), (230, 115692), (248, 107295), (276, 96410), (310, 85836), (311, 85560), (345, 77128), (372, 71530), (460, 57846), (465, 57224), (552, 48205), (620, 42918), (622, 42780), (690, 38564), (713, 37320), (744, 35765), (920, 28923), (930, 28612), (933, 28520), (1240, 21459), (1244, 21390), (1380, 19282), (1426, 18660), (1555, 17112), (1860, 14306), (1866, 14260), (2139, 12440), (2488, 10695), (2760, 9641), (2852, 9330), (3110, 8556), (3565, 7464), (3720, 7153), (3732, 7130), (4278, 6220), (4665, 5704)]